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9/2v-1=-1
We move all terms to the left:
9/2v-1-(-1)=0
Domain of the equation: 2v!=0We add all the numbers together, and all the variables
v!=0/2
v!=0
v∈R
9/2v=0
We multiply all the terms by the denominator
9!=0
There is no solution for this equation
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